Removing duplicate code in t5577 passwd clear

lib/lfrfid/tools/t5577.c

@@ -54,7 +54,12 @@ static void t5577_write_reset() {
     t5577_write_bit(0);
 }
 
-static void t5577_write_block(uint8_t block, bool lock_bit, uint32_t data) {
+static void t5577_write_block_pass(
+    uint8_t block,
+    bool lock_bit,
+    uint32_t data,
+    bool with_pass,
+    uint32_t password) {
     furi_delay_us(T5577_TIMING_WAIT_TIME * 8);
 
     // start gap
@@ -63,6 +68,13 @@ static void t5577_write_block(uint8_t block, bool lock_bit, uint32_t data) {
     // opcode for page 0
     t5577_write_opcode(T5577_OPCODE_PAGE_0);
 
+    // password
+    if(with_pass) {
+        for(uint8_t i = 0; i < 32; i++) {
+            t5577_write_bit((password >> (31 - i)) & 1);
+        }
+    }
+
     // lock bit
     t5577_write_bit(lock_bit);
 
@@ -82,11 +94,26 @@ static void t5577_write_block(uint8_t block, bool lock_bit, uint32_t data) {
     t5577_write_reset();
 }
 
+static void t5577_write_block_simple(uint8_t block, bool lock_bit, uint32_t data) {
+    t5577_write_block_pass(block, lock_bit, data, false, 0);
+}
+
 void t5577_write(LFRFIDT5577* data) {
     t5577_start();
     FURI_CRITICAL_ENTER();
     for(size_t i = 0; i < data->blocks_to_write; i++) {
-        t5577_write_block(i, false, data->block[i]);
+        t5577_write_block_simple(i, false, data->block[i]);
+    }
+    t5577_write_reset();
+    FURI_CRITICAL_EXIT();
+    t5577_stop();
+}
+
+void t5577_write_with_pass(LFRFIDT5577* data, uint32_t password) {
+    t5577_start();
+    FURI_CRITICAL_ENTER();
+    for(size_t i = 0; i < data->blocks_to_write; i++) {
+        t5577_write_block_pass(0, false, data->block[i], true, password);
     }
     t5577_write_reset();
     FURI_CRITICAL_EXIT();

lib/lfrfid/tools/t5577.h

@@ -51,6 +51,8 @@ typedef struct {
  */
 void t5577_write(LFRFIDT5577* data);
 
+void t5577_write_with_pass(LFRFIDT5577* data, uint32_t password);
+
 #ifdef __cplusplus
 }
 #endif